Yeah, if you actually use the pocket clip. I keep a couple around (I even bought five of them, back when Peter was selling them directly), but I rarely use them.
The one around my neck had its clip removed the first day, because the clip kept pulling my chest hairs. Granted, I have a bunch, but that just means more opportunity for the pointless aggravation of clip-plucked hairs.
The one in my left-hand pants pocket had its clip removed after a few times that it got pulled out with my keys, when I had intended for it to stay in my pocket.
The one in my right-hand pants pocket "lost" its clip right about that same time, I believe, for the same reason.
The other not-quite-EDC lights tend to be "stored" on my dresser or nightstand with the clips attached, in case I want to use the lights on a hat brim, or want to show them off to a potential new Arc customer (or just to show them off because I like the way they look, and I just love the way they make people's faces look when they get powered up).